71766871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 81278208

約数和(自身を除く): 9511337

約数列:

[1, 11, 43, 71, 473, 781, 2137, 3053, 23507, 33583, 91891, 151727, 1010801, 1668997, 6524261, 71766871]

約数ペア:

[(1, 71766871), (11, 6524261), (43, 1668997), (71, 1010801), (473, 151727), (781, 91891), (2137, 33583), (3053, 23507)]